We're dividing 7712986 by 131 
The aim is to understand the frequency of 131 in 7712986.

On to step 1:
131 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 131

Moving on to step 2:
When dividing 77 by 131, we get 0 with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Append the next digit (1) from the dividend to 77 and continue with: 771 / 131

On to step 3:
771 divided by 131 is 5 with a remainder of 116.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 655 from 771 to get 116.
Fetch the next digit (2) from the dividend, attach it to 116 and continue: 1162 / 131

Step 4:
131 can be fit into 1162 8 times, resulting in a remainder of 114.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
The remainder is 114 after subtracting 1048 from 1162.
Take the next digit (9) from the dividend and append it to 114, then repeat: 1149 / 131

On to step 5:
131 goes into 1149 8 times with a remainder of 101.
The next digit of our result is 8. 
Result so far: 588.0
If we subtract 1048 from 1149, we get 101.
Include the next digit (8) from the dividend after 101, then repeat: 1018 / 131

Going ahead to step 6:
131 can be fit into 1018 7 times, resulting in a remainder of 101.
Use 7 as the next digit of our solution. 
Result so far: 5887.0
If we take 917 away from 1018, we end up with 101.
Take the next digit (6) from the dividend and append it to 101, then repeat: 1016 / 131

Let's proceed to step 7:
If we divide 1016 by 131, we get 7 and a remainder of 99.
The number 7 becomes the next digit in our result. 
Result so far: 58877.0
If we subtract 917 from 1016, we get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Going ahead to step 8:
If we divide 990 by 131, we get 7 and a remainder of 73.
The next digit of our result is 7. 
Result so far: 58877.7
The remainder is 73 after subtracting 917 from 990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 9:
730 divided by 131 is 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 58877.75
Subtracting 655 from 730 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 10:
750 divided by 131 is 5 with a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 58877.755
Deduct 655 from 750 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

In conclusion, the division gives 58877.755 with a balance of 0.0095.